Re: Servo drive

-----Original Message-----
From: Arne Chr. Jorgensen <instel@...>
To: CAD_CAM_EDM_DRO@onelist.com <CAD_CAM_EDM_DRO@onelist.com>
Date: Tuesday, July 20, 1999 11:59 AM
Subject: [CAD_CAM_EDM_DRO] Servo drive

>From: "Arne Chr. Jorgensen" <instel@...>
>
>Hi again,
>
>Bill & Dan:
>---------
>
>I am a little confused ! I went to www.metalworking.com and looked
>at the pictures of the CNC conversion project, - and I didn't
>understand that it was a DC-motor servo system ! ( real dope..)
>All the time I had thought you were doing stepper drives.

I sell stepper motor systems and servo systems.

>
>So now I am very curious, - I am working on something too, - but I
>mine doesn't work any good. Is there any change to get plans ?

You'll have to talk to bill about that.

>
>Second, can you tell a little how this works ?
>You have an external case, with amps and a controller ?

Yes

>How is this interfaced - serial or parallel ?

Parallell

>Do you run EMC ?

Not yet

>The servo amps: do you have a DC-feedback tacho ?

yes they have a optical encoder.

>
>I working on a system (30V/2A ), but I don't get the response I
>should, so I am trying to add tacho feedback, but I have some
>problems with it. I need to do some redesign, - and I am looking
>for other ways to do it.
>
>//ARNE
>
>
>
>
>
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